Write a contract testing tool from scratch

background

Recently, microservices have become more and more popular , Our company's applications are beginning to migrate to microservices , But for now , There are few testing technologies for microservices , What I see more on the Internet is a thing called contract testing , But in fact, it's all written demo, From being able to use , There is still a very long distance , So I want to test some theoretical knowledge according to the contract , Create a contract testing tool by yourself .

Environmental Science

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Python：2.7
operating system ：Mac OS X

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Ideas

• First , What it wants to achieve is a Mock The function of

This function is its most basic function , According to the request content of the consumer , Return a certain content to the consumer .

• secondly , It needs to be able to send requests down

Actually, contract testing is also required on the production side , At this time, the contract center should be able to request the messages from the consumer to the producer , Guarantee the integrity of the contract

• Again , It should have the function of alarm

When the contract changes , Be able to notify the contract stakeholders in real time , Ensure that the message structure of the production end and the consumer end of the contract is consistent

• Last , Its value should be changeable

The structure of each contract should be fixed , But the content of the message should be allowed to change

Last

The following should be the start of construction , These two days off , Take a break , Simply roll out a project at home .